Shure B87C Microphone Dynamic Cardioid Beta 87C
Shure B87C Microphone Dynamic Cardioid Beta 87C
The Shure Beta 87C vocal microphone is precision-engineered to deliver an extremely smooth, extended high-end frequency response in a cardioid condenser design. The warm, natural sound creates an ideal environment for personal monitoring, with excellent rear rejection.
Features:
- Premier live performance microphone with Shure quality, ruggedness, and reliability
- Uniform cardioid pick-up pattern for maximum gain before feedback and excellent rejection of off-axis sound
- Smooth, wide frequency response with slight presence rise and controlled proximity effect tailored for vocals
- Advanced cartridge shock mount system absorbs mechanical shock and minimizes handling noise
- Very low susceptibility to RF and electromagnetic hum
- Dent-resistant steel mesh grille and enamel coated metal alloy construction resist wear and abuse
- Effective built-in pop filter reduces undesirable wind and breath noise
Specifications
- Cartridge Type: Electret Condenser
- Frequency Response: 50 to 16,000 Hz
- Polar Pattern: Cardioid
- Output Impedance: 100 Ω
- Sensitivity (at 1kHz, open circuit voltage): −51 dBV/Pa (2 mV) 1 Pascal=94 dB SPL
- Maximum SPL (1 kHz at 1% THD, 1kΩ load): 139 dB
- Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz): 70.5 dB (S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted)
- Dynamic Range (at 1 kHz, 1 kΩ load): 117 dB
- Clipping Level (1 kHz at 0.25% THD, 1kΩ load): −6 dBV (0.5 V)
- Self Noise (typical, equivalent SPL, A-weighted): 22 dB typical
- Hum Pickup (typical, at 60 Hz, equivalent SPL/mOe): -5 dB
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Weight: Net: 0.207 kg (0.475 lbs)
- Connector: Three-pin professional audio (XLR), male
- Power Requirements: 11 to 52 Vdc phantom (1.2 mA)
